<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>
    <form action="http://www.tmooc.cn">
        用户名：<input type="text" name="username" placeholder="用户名"><br>
        密码：<input type="password" name="password" placeholder="密码"><br>
        性别：<input type="radio" name="gander" value="nan" checked id="r1"><label for="r1">男</label>
              <input type="radio" name="gander" value="nv" id="r2"><label for="r2">女</label><br>
        兴趣爱好：<input type="checkbox" name="hobby" value="美女"checked>美女
                <input type="checkbox" name="hobby" value="美女">美女
                <input type="checkbox" name="hobby" value="美女">美女<br>
        生日：<input type="date" name="birthady" id=""><br>
        照片：<input type="file" name="pic" id=""><br>
        所在地：<select name="city" id="">
            <option value="bj">北京</option>
            <option selected value="sh">上海</option>
            <option value="gz">广州</option>
        </select>
        <input type="submit" value="注册">
        <input type="reset" >
        <button type="submit">注册</button>
        <button type="reset">重置</button>
    </form>
    <hr>
    <hr>
    <hr>
    <hr>
    <form action="">
    用户名：<input type="text" name="username" placeholder="用户名">
    密码：<input type="password" name="password" placeholder="密码">
    性别：<input type="radio" name="sex" value="男" id="r1"><label for="r1">男</label>
          <input type="radio" name="sex" value="女" id="r2"><label for="r2">女</label>
    兴趣爱好：<input type="checkbox" name="hobby" value="美女">美女
            <input type="checkbox" name="hobby" value="美女">美女
            <input type="checkbox" name="hobby" value="美女">美女
    <input type="submit" value="提交">
</form>
</body>
</html>